noun
mobile network operator; MNO; wireless service provider
Technical term for a company that owns and operates a mobile communication network. Often abbreviated as MNO in industry contexts.
日本の主な移動体通信事業者には、NTTドコモ、KDDI、ソフトバンクがある。
Major mobile network operators in Japan include NTT Docomo, KDDI, and SoftBank.
移動体通信事業者は、自社の基地局を通じて通信サービスを提供する。
Mobile network operators provide communication services through their own base stations.